<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        body {
            background: url('https://cdn.pixabay.com/photo/2018/08/14/13/23/ocean-3605547_1280.jpg') no-repeat;
            background-size: 190% 190%;
        }

        #login_box {
            width: 20%;
            height: 400px;
            background-color: #00000060;
            margin: auto;
            margin-top: 10%;
            text-align: center;
            border-radius: 10px;
            padding: 50px 50px;
        }

        h2 {
            color: #ffffff90;
            margin-top: 5%;
        }

        #input-box {
            margin-top: 5%;
        }

        span {
            color: #fff;
        }

        input {
            border: 0;
            width: 60%;
            font-size: 15px;
            color: #fff;
            background: transparent;
            border-bottom: 2px solid #fff;
            padding: 5px 10px;
            outline: none;
            margin-top: 10px;
        }

        button {
            margin-top: 50px;
            width: 60%;
            height: 30px;
            border-radius: 10px;
            border: 0;
            color: #fff;
            text-align: center;
            line-height: 30px;
            font-size: 15px;
            background-image: linear-gradient(to right, #30cfd0, #330867);
        }

        #sign_up {
            margin-top: 45%;
            margin-left: 60%;
        }

        a {
            color: #b94648;
        }
    </style>
</head>
<body>
<div id="login_box">
    <h2>思云后台管理系统</h2>
    <div id="input_box">
        <input type="text" placeholder="请输入用户名"  v-model="user">
    </div>
    <div class="input_box">
        <input type="password" placeholder="请输入密码"  v-model="password">
    </div>
    <button @click="dlu">登录</button><br>
</div>
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
<!--引入 element-ui 的样式，-->
<link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
<!-- 必须先引入vue，  后使用element-ui -->
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.17/dist/vue.js"></script>
<!-- 引入element 的组件库-->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
<script>
    new Vue({
        el:'#login_box',
        data:{
            user:"",
            password:""
        },
        methods:{
            dlu(){
                console.log(this.user)
                var param =  new URLSearchParams();
                param.append('accound',this.user)
                param.append('password',this.password)
                axios({
                    method:'post',
                    url:'http://localhost:8091/user/login',
                    data:param
                }).then((res)=>{
                    if(res.data.msg==200){
                        this.$message({
                            message:"登录成功",
                            type:'success',
                            duration:2000,
                            /**
                             * 关闭时的回调函数, 参数为被关闭的 message 实例
                             */
                            onClose:function(){
                                window.location.href="http://localhost:8080"
                            }

                        });
                    }else if(res.data.msg==400){
                        this.$message({
                            showClose:true,
                            duration:1000,
                            message:"用户不存在",
                            type:'warning',
                        })
                    }else if(res.data.msg==300) {
                        this.$message({
                            showClose: true,
                            duration: 1000,
                            message: "密码错误",
                            type: 'warning',
                        })
                    }
                })
            },
        }
    })
</script>

</body>
</html>